Tue, 09 Oct 2012 19:10:00 -0700
8000663: clean up langtools imports
Reviewed-by: darcy
duke@1 | 1 | /* |
bpatel@1324 | 2 | * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@554 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@554 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@554 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package com.sun.tools.doclets.internal.toolkit.taglets; |
duke@1 | 27 | |
duke@1 | 28 | import java.io.*; |
duke@1 | 29 | import java.lang.reflect.*; |
duke@1 | 30 | import java.net.*; |
duke@1 | 31 | import java.util.*; |
duke@1 | 32 | |
jjg@1357 | 33 | import com.sun.javadoc.*; |
jjg@1357 | 34 | import com.sun.tools.doclets.internal.toolkit.util.*; |
jjg@1357 | 35 | |
duke@1 | 36 | /** |
duke@1 | 37 | * Manages the<code>Taglet</code>s used by doclets. |
duke@1 | 38 | * |
duke@1 | 39 | * This code is not part of an API. |
duke@1 | 40 | * It is implementation that is subject to change. |
duke@1 | 41 | * Do not use it as an API |
duke@1 | 42 | * |
duke@1 | 43 | * @author Jamie Ho |
duke@1 | 44 | * @since 1.4 |
duke@1 | 45 | */ |
duke@1 | 46 | |
duke@1 | 47 | public class TagletManager { |
duke@1 | 48 | |
duke@1 | 49 | /** |
duke@1 | 50 | * The default seperator for the simple tag option. |
duke@1 | 51 | */ |
duke@1 | 52 | public static final char SIMPLE_TAGLET_OPT_SEPERATOR = ':'; |
duke@1 | 53 | |
duke@1 | 54 | /** |
duke@1 | 55 | * The alternate seperator for simple tag options. Use this |
duke@1 | 56 | * with you want the default seperator to be in the name of the |
duke@1 | 57 | * custom tag. |
duke@1 | 58 | */ |
duke@1 | 59 | public static final String ALT_SIMPLE_TAGLET_OPT_SEPERATOR = "-"; |
duke@1 | 60 | |
duke@1 | 61 | /** |
duke@1 | 62 | * The map of custom tags. |
duke@1 | 63 | */ |
jjg@74 | 64 | private LinkedHashMap<String,Taglet> customTags; |
duke@1 | 65 | |
duke@1 | 66 | /** |
duke@1 | 67 | * The array of custom tags that can appear in packages. |
duke@1 | 68 | */ |
duke@1 | 69 | private Taglet[] packageTags; |
duke@1 | 70 | |
duke@1 | 71 | /** |
duke@1 | 72 | * The array of custom tags that can appear in classes or interfaces. |
duke@1 | 73 | */ |
duke@1 | 74 | private Taglet[] typeTags; |
duke@1 | 75 | |
duke@1 | 76 | /** |
duke@1 | 77 | * The array of custom tags that can appear in fields. |
duke@1 | 78 | */ |
duke@1 | 79 | private Taglet[] fieldTags; |
duke@1 | 80 | |
duke@1 | 81 | /** |
duke@1 | 82 | * The array of custom tags that can appear in constructors. |
duke@1 | 83 | */ |
duke@1 | 84 | private Taglet[] constructorTags; |
duke@1 | 85 | |
duke@1 | 86 | /** |
duke@1 | 87 | * The array of custom tags that can appear in methods. |
duke@1 | 88 | */ |
duke@1 | 89 | private Taglet[] methodTags; |
duke@1 | 90 | |
duke@1 | 91 | /** |
duke@1 | 92 | * The array of custom tags that can appear in the overview. |
duke@1 | 93 | */ |
duke@1 | 94 | private Taglet[] overviewTags; |
duke@1 | 95 | |
duke@1 | 96 | /** |
duke@1 | 97 | * The array of custom tags that can appear in comments. |
duke@1 | 98 | */ |
duke@1 | 99 | private Taglet[] inlineTags; |
duke@1 | 100 | |
duke@1 | 101 | /** |
duke@1 | 102 | * The array of custom tags that can appear in the serialized form. |
duke@1 | 103 | */ |
duke@1 | 104 | private Taglet[] serializedFormTags; |
duke@1 | 105 | |
duke@1 | 106 | /** |
duke@1 | 107 | * The message retriever that will be used to print error messages. |
duke@1 | 108 | */ |
duke@1 | 109 | private MessageRetriever message; |
duke@1 | 110 | |
duke@1 | 111 | /** |
duke@1 | 112 | * Keep track of standard tags. |
duke@1 | 113 | */ |
jjg@74 | 114 | private Set<String> standardTags; |
duke@1 | 115 | |
duke@1 | 116 | /** |
duke@1 | 117 | * Keep track of standard tags in lowercase to compare for better |
duke@1 | 118 | * error messages when a tag like @docRoot is mistakenly spelled |
duke@1 | 119 | * lowercase @docroot. |
duke@1 | 120 | */ |
jjg@74 | 121 | private Set<String> standardTagsLowercase; |
duke@1 | 122 | |
duke@1 | 123 | /** |
duke@1 | 124 | * Keep track of overriden standard tags. |
duke@1 | 125 | */ |
jjg@74 | 126 | private Set<String> overridenStandardTags; |
duke@1 | 127 | |
duke@1 | 128 | /** |
duke@1 | 129 | * Keep track of the tags that may conflict |
duke@1 | 130 | * with standard tags in the future (any custom tag without |
duke@1 | 131 | * a period in its name). |
duke@1 | 132 | */ |
jjg@74 | 133 | private Set<String> potentiallyConflictingTags; |
duke@1 | 134 | |
duke@1 | 135 | /** |
duke@1 | 136 | * The set of unseen custom tags. |
duke@1 | 137 | */ |
jjg@74 | 138 | private Set<String> unseenCustomTags; |
duke@1 | 139 | |
duke@1 | 140 | /** |
duke@1 | 141 | * True if we do not want to use @since tags. |
duke@1 | 142 | */ |
duke@1 | 143 | private boolean nosince; |
duke@1 | 144 | |
duke@1 | 145 | /** |
duke@1 | 146 | * True if we want to use @version tags. |
duke@1 | 147 | */ |
duke@1 | 148 | private boolean showversion; |
duke@1 | 149 | |
duke@1 | 150 | /** |
duke@1 | 151 | * True if we want to use @author tags. |
duke@1 | 152 | */ |
duke@1 | 153 | private boolean showauthor; |
duke@1 | 154 | |
duke@1 | 155 | /** |
duke@1 | 156 | * Construct a new <code>TagletManager</code>. |
duke@1 | 157 | * @param nosince true if we do not want to use @since tags. |
duke@1 | 158 | * @param showversion true if we want to use @version tags. |
duke@1 | 159 | * @param showauthor true if we want to use @author tags. |
duke@1 | 160 | * @param message the message retriever to print warnings. |
duke@1 | 161 | */ |
duke@1 | 162 | public TagletManager(boolean nosince, boolean showversion, |
duke@1 | 163 | boolean showauthor, MessageRetriever message){ |
jjg@74 | 164 | overridenStandardTags = new HashSet<String>(); |
jjg@74 | 165 | potentiallyConflictingTags = new HashSet<String>(); |
jjg@74 | 166 | standardTags = new HashSet<String>(); |
jjg@74 | 167 | standardTagsLowercase = new HashSet<String>(); |
jjg@74 | 168 | unseenCustomTags = new HashSet<String>(); |
jjg@74 | 169 | customTags = new LinkedHashMap<String,Taglet>(); |
duke@1 | 170 | this.nosince = nosince; |
duke@1 | 171 | this.showversion = showversion; |
duke@1 | 172 | this.showauthor = showauthor; |
duke@1 | 173 | this.message = message; |
duke@1 | 174 | initStandardTags(); |
duke@1 | 175 | initStandardTagsLowercase(); |
duke@1 | 176 | } |
duke@1 | 177 | |
duke@1 | 178 | /** |
duke@1 | 179 | * Add a new <code>CustomTag</code>. This is used to add a Taglet from within |
duke@1 | 180 | * a Doclet. No message is printed to indicate that the Taglet is properly |
duke@1 | 181 | * registered because these Taglets are typically added for every execution of the |
duke@1 | 182 | * Doclet. We don't want to see this type of error message every time. |
duke@1 | 183 | * @param customTag the new <code>CustomTag</code> to add. |
duke@1 | 184 | */ |
duke@1 | 185 | public void addCustomTag(Taglet customTag) { |
duke@1 | 186 | if (customTag != null) { |
duke@1 | 187 | String name = customTag.getName(); |
duke@1 | 188 | if (customTags.containsKey(name)) { |
duke@1 | 189 | customTags.remove(name); |
duke@1 | 190 | } |
duke@1 | 191 | customTags.put(name, customTag); |
duke@1 | 192 | checkTagName(name); |
duke@1 | 193 | } |
duke@1 | 194 | } |
duke@1 | 195 | |
duke@1 | 196 | /** |
duke@1 | 197 | * Add a new <code>Taglet</code>. Print a message to indicate whether or not |
duke@1 | 198 | * the Taglet was registered properly. |
duke@1 | 199 | * @param classname the name of the class representing the custom tag. |
duke@1 | 200 | * @param tagletPath the path to the class representing the custom tag. |
duke@1 | 201 | */ |
duke@1 | 202 | public void addCustomTag(String classname, String tagletPath) { |
duke@1 | 203 | try { |
jjg@74 | 204 | Class<?> customTagClass = null; |
duke@1 | 205 | // construct class loader |
duke@1 | 206 | String cpString = null; // make sure env.class.path defaults to dot |
duke@1 | 207 | |
duke@1 | 208 | // do prepends to get correct ordering |
duke@1 | 209 | cpString = appendPath(System.getProperty("env.class.path"), cpString); |
duke@1 | 210 | cpString = appendPath(System.getProperty("java.class.path"), cpString); |
duke@1 | 211 | cpString = appendPath(tagletPath, cpString); |
duke@1 | 212 | URLClassLoader appClassLoader = new URLClassLoader(pathToURLs(cpString)); |
duke@1 | 213 | customTagClass = appClassLoader.loadClass(classname); |
duke@1 | 214 | Method meth = customTagClass.getMethod("register", |
mcimadamore@184 | 215 | new Class<?>[] {java.util.Map.class}); |
duke@1 | 216 | Object[] list = customTags.values().toArray(); |
duke@1 | 217 | Taglet lastTag = (list != null && list.length > 0) |
duke@1 | 218 | ? (Taglet) list[list.length-1] : null; |
duke@1 | 219 | meth.invoke(null, new Object[] {customTags}); |
duke@1 | 220 | list = customTags.values().toArray(); |
duke@1 | 221 | Object newLastTag = (list != null&& list.length > 0) |
jjg@74 | 222 | ? list[list.length-1] : null; |
duke@1 | 223 | if (lastTag != newLastTag) { |
duke@1 | 224 | //New taglets must always be added to the end of the LinkedHashMap. |
duke@1 | 225 | //If the current and previous last taglet are not equal, that |
duke@1 | 226 | //means a new Taglet has been added. |
duke@1 | 227 | message.notice("doclet.Notice_taglet_registered", classname); |
duke@1 | 228 | if (newLastTag != null) { |
duke@1 | 229 | checkTaglet(newLastTag); |
duke@1 | 230 | } |
duke@1 | 231 | } |
duke@1 | 232 | } catch (Exception exc) { |
duke@1 | 233 | message.error("doclet.Error_taglet_not_registered", exc.getClass().getName(), classname); |
duke@1 | 234 | } |
duke@1 | 235 | |
duke@1 | 236 | } |
duke@1 | 237 | |
duke@1 | 238 | private String appendPath(String path1, String path2) { |
duke@1 | 239 | if (path1 == null || path1.length() == 0) { |
duke@1 | 240 | return path2 == null ? "." : path2; |
duke@1 | 241 | } else if (path2 == null || path2.length() == 0) { |
duke@1 | 242 | return path1; |
duke@1 | 243 | } else { |
duke@1 | 244 | return path1 + File.pathSeparator + path2; |
duke@1 | 245 | } |
duke@1 | 246 | } |
duke@1 | 247 | |
duke@1 | 248 | /** |
duke@1 | 249 | * Utility method for converting a search path string to an array |
duke@1 | 250 | * of directory and JAR file URLs. |
duke@1 | 251 | * |
duke@1 | 252 | * @param path the search path string |
duke@1 | 253 | * @return the resulting array of directory and JAR file URLs |
duke@1 | 254 | */ |
duke@1 | 255 | private static URL[] pathToURLs(String path) { |
duke@1 | 256 | StringTokenizer st = new StringTokenizer(path, File.pathSeparator); |
duke@1 | 257 | URL[] urls = new URL[st.countTokens()]; |
duke@1 | 258 | int count = 0; |
duke@1 | 259 | while (st.hasMoreTokens()) { |
duke@1 | 260 | URL url = fileToURL(new File(st.nextToken())); |
duke@1 | 261 | if (url != null) { |
duke@1 | 262 | urls[count++] = url; |
duke@1 | 263 | } |
duke@1 | 264 | } |
jjg@1339 | 265 | urls = Arrays.copyOf(urls, count); |
duke@1 | 266 | return urls; |
duke@1 | 267 | } |
duke@1 | 268 | |
duke@1 | 269 | /** |
duke@1 | 270 | * Returns the directory or JAR file URL corresponding to the specified |
duke@1 | 271 | * local file name. |
duke@1 | 272 | * |
duke@1 | 273 | * @param file the File object |
duke@1 | 274 | * @return the resulting directory or JAR file URL, or null if unknown |
duke@1 | 275 | */ |
duke@1 | 276 | private static URL fileToURL(File file) { |
duke@1 | 277 | String name; |
duke@1 | 278 | try { |
duke@1 | 279 | name = file.getCanonicalPath(); |
duke@1 | 280 | } catch (IOException e) { |
duke@1 | 281 | name = file.getAbsolutePath(); |
duke@1 | 282 | } |
duke@1 | 283 | name = name.replace(File.separatorChar, '/'); |
duke@1 | 284 | if (!name.startsWith("/")) { |
duke@1 | 285 | name = "/" + name; |
duke@1 | 286 | } |
duke@1 | 287 | // If the file does not exist, then assume that it's a directory |
duke@1 | 288 | if (!file.isFile()) { |
duke@1 | 289 | name = name + "/"; |
duke@1 | 290 | } |
duke@1 | 291 | try { |
duke@1 | 292 | return new URL("file", "", name); |
duke@1 | 293 | } catch (MalformedURLException e) { |
duke@1 | 294 | throw new IllegalArgumentException("file"); |
duke@1 | 295 | } |
duke@1 | 296 | } |
duke@1 | 297 | |
duke@1 | 298 | |
duke@1 | 299 | /** |
duke@1 | 300 | * Add a new <code>SimpleTaglet</code>. If this tag already exists |
duke@1 | 301 | * and the header passed as an argument is null, move tag to the back of the |
duke@1 | 302 | * list. If this tag already exists and the header passed as an argument is |
duke@1 | 303 | * not null, overwrite previous tag with new one. Otherwise, add new |
duke@1 | 304 | * SimpleTaglet to list. |
duke@1 | 305 | * @param tagName the name of this tag |
duke@1 | 306 | * @param header the header to output. |
duke@1 | 307 | * @param locations the possible locations that this tag |
duke@1 | 308 | * can appear in. |
duke@1 | 309 | */ |
duke@1 | 310 | public void addNewSimpleCustomTag(String tagName, String header, String locations) { |
duke@1 | 311 | if (tagName == null || locations == null) { |
duke@1 | 312 | return; |
duke@1 | 313 | } |
jjg@74 | 314 | Taglet tag = customTags.get(tagName); |
duke@1 | 315 | locations = locations.toLowerCase(); |
duke@1 | 316 | if (tag == null || header != null) { |
duke@1 | 317 | customTags.remove(tagName); |
duke@1 | 318 | customTags.put(tagName, new SimpleTaglet(tagName, header, locations)); |
duke@1 | 319 | if (locations != null && locations.indexOf('x') == -1) { |
duke@1 | 320 | checkTagName(tagName); |
duke@1 | 321 | } |
duke@1 | 322 | } else { |
duke@1 | 323 | //Move to back |
duke@1 | 324 | customTags.remove(tagName); |
duke@1 | 325 | customTags.put(tagName, tag); |
duke@1 | 326 | } |
duke@1 | 327 | } |
duke@1 | 328 | |
duke@1 | 329 | /** |
duke@1 | 330 | * Given a tag name, add it to the set of tags it belongs to. |
duke@1 | 331 | */ |
duke@1 | 332 | private void checkTagName(String name) { |
duke@1 | 333 | if (standardTags.contains(name)) { |
duke@1 | 334 | overridenStandardTags.add(name); |
duke@1 | 335 | } else { |
duke@1 | 336 | if (name.indexOf('.') == -1) { |
duke@1 | 337 | potentiallyConflictingTags.add(name); |
duke@1 | 338 | } |
duke@1 | 339 | unseenCustomTags.add(name); |
duke@1 | 340 | } |
duke@1 | 341 | } |
duke@1 | 342 | |
duke@1 | 343 | /** |
duke@1 | 344 | * Check the taglet to see if it is a legacy taglet. Also |
duke@1 | 345 | * check its name for errors. |
duke@1 | 346 | */ |
duke@1 | 347 | private void checkTaglet(Object taglet) { |
duke@1 | 348 | if (taglet instanceof Taglet) { |
duke@1 | 349 | checkTagName(((Taglet) taglet).getName()); |
duke@1 | 350 | } else if (taglet instanceof com.sun.tools.doclets.Taglet) { |
duke@1 | 351 | com.sun.tools.doclets.Taglet legacyTaglet = (com.sun.tools.doclets.Taglet) taglet; |
duke@1 | 352 | customTags.remove(legacyTaglet.getName()); |
duke@1 | 353 | customTags.put(legacyTaglet.getName(), new LegacyTaglet(legacyTaglet)); |
duke@1 | 354 | checkTagName(legacyTaglet.getName()); |
duke@1 | 355 | } else { |
duke@1 | 356 | throw new IllegalArgumentException("Given object is not a taglet."); |
duke@1 | 357 | } |
duke@1 | 358 | } |
duke@1 | 359 | |
duke@1 | 360 | /** |
duke@1 | 361 | * Given a name of a seen custom tag, remove it from the set of unseen |
duke@1 | 362 | * custom tags. |
duke@1 | 363 | * @param name the name of the seen custom tag. |
duke@1 | 364 | */ |
duke@1 | 365 | public void seenCustomTag(String name) { |
duke@1 | 366 | unseenCustomTags.remove(name); |
duke@1 | 367 | } |
duke@1 | 368 | |
duke@1 | 369 | /** |
duke@1 | 370 | * Given an array of <code>Tag</code>s, check for spelling mistakes. |
duke@1 | 371 | * @param doc the Doc object that holds the tags. |
duke@1 | 372 | * @param tags the list of <code>Tag</code>s to check. |
duke@1 | 373 | * @param areInlineTags true if the array of tags are inline and false otherwise. |
duke@1 | 374 | */ |
duke@1 | 375 | public void checkTags(Doc doc, Tag[] tags, boolean areInlineTags) { |
duke@1 | 376 | if (tags == null) { |
duke@1 | 377 | return; |
duke@1 | 378 | } |
duke@1 | 379 | Taglet taglet; |
duke@1 | 380 | for (int i = 0; i < tags.length; i++) { |
duke@1 | 381 | String name = tags[i].name(); |
duke@1 | 382 | if (name.length() > 0 && name.charAt(0) == '@') { |
duke@1 | 383 | name = name.substring(1, name.length()); |
duke@1 | 384 | } |
duke@1 | 385 | if (! (standardTags.contains(name) || customTags.containsKey(name))) { |
duke@1 | 386 | if (standardTagsLowercase.contains(name.toLowerCase())) { |
duke@1 | 387 | message.warning(tags[i].position(), "doclet.UnknownTagLowercase", tags[i].name()); |
duke@1 | 388 | continue; |
duke@1 | 389 | } else { |
duke@1 | 390 | message.warning(tags[i].position(), "doclet.UnknownTag", tags[i].name()); |
duke@1 | 391 | continue; |
duke@1 | 392 | } |
duke@1 | 393 | } |
duke@1 | 394 | //Check if this tag is being used in the wrong location. |
jjg@74 | 395 | if ((taglet = customTags.get(name)) != null) { |
duke@1 | 396 | if (areInlineTags && ! taglet.isInlineTag()) { |
duke@1 | 397 | printTagMisuseWarn(taglet, tags[i], "inline"); |
duke@1 | 398 | } |
duke@1 | 399 | if ((doc instanceof RootDoc) && ! taglet.inOverview()) { |
duke@1 | 400 | printTagMisuseWarn(taglet, tags[i], "overview"); |
duke@1 | 401 | } else if ((doc instanceof PackageDoc) && ! taglet.inPackage()) { |
duke@1 | 402 | printTagMisuseWarn(taglet, tags[i], "package"); |
duke@1 | 403 | } else if ((doc instanceof ClassDoc) && ! taglet.inType()) { |
duke@1 | 404 | printTagMisuseWarn(taglet, tags[i], "class"); |
duke@1 | 405 | } else if ((doc instanceof ConstructorDoc) && ! taglet.inConstructor()) { |
duke@1 | 406 | printTagMisuseWarn(taglet, tags[i], "constructor"); |
duke@1 | 407 | } else if ((doc instanceof FieldDoc) && ! taglet.inField()) { |
duke@1 | 408 | printTagMisuseWarn(taglet, tags[i], "field"); |
duke@1 | 409 | } else if ((doc instanceof MethodDoc) && ! taglet.inMethod()) { |
duke@1 | 410 | printTagMisuseWarn(taglet, tags[i], "method"); |
duke@1 | 411 | } |
duke@1 | 412 | } |
duke@1 | 413 | } |
duke@1 | 414 | } |
duke@1 | 415 | |
duke@1 | 416 | /** |
duke@1 | 417 | * Given the taglet, the tag and the type of documentation that the tag |
duke@1 | 418 | * was found in, print a tag misuse warning. |
duke@1 | 419 | * @param taglet the taglet representing the misused tag. |
duke@1 | 420 | * @param tag the misused tag. |
duke@1 | 421 | * @param holderType the type of documentation that the misused tag was found in. |
duke@1 | 422 | */ |
duke@1 | 423 | private void printTagMisuseWarn(Taglet taglet, Tag tag, String holderType) { |
jjg@74 | 424 | Set<String> locationsSet = new LinkedHashSet<String>(); |
duke@1 | 425 | if (taglet.inOverview()) { |
duke@1 | 426 | locationsSet.add("overview"); |
duke@1 | 427 | } |
duke@1 | 428 | if (taglet.inPackage()) { |
duke@1 | 429 | locationsSet.add("package"); |
duke@1 | 430 | } |
duke@1 | 431 | if (taglet.inType()) { |
duke@1 | 432 | locationsSet.add("class/interface"); |
duke@1 | 433 | } |
duke@1 | 434 | if (taglet.inConstructor()) { |
duke@1 | 435 | locationsSet.add("constructor"); |
duke@1 | 436 | } |
duke@1 | 437 | if (taglet.inField()) { |
duke@1 | 438 | locationsSet.add("field"); |
duke@1 | 439 | } |
duke@1 | 440 | if (taglet.inMethod()) { |
duke@1 | 441 | locationsSet.add("method"); |
duke@1 | 442 | } |
duke@1 | 443 | if (taglet.isInlineTag()) { |
duke@1 | 444 | locationsSet.add("inline text"); |
duke@1 | 445 | } |
jjg@74 | 446 | String[] locations = locationsSet.toArray(new String[]{}); |
duke@1 | 447 | if (locations == null || locations.length == 0) { |
duke@1 | 448 | //This known tag is excluded. |
duke@1 | 449 | return; |
duke@1 | 450 | } |
duke@1 | 451 | StringBuffer combined_locations = new StringBuffer(); |
duke@1 | 452 | for (int i = 0; i < locations.length; i++) { |
duke@1 | 453 | if (i > 0) { |
duke@1 | 454 | combined_locations.append(", "); |
duke@1 | 455 | } |
duke@1 | 456 | combined_locations.append(locations[i]); |
duke@1 | 457 | } |
duke@1 | 458 | message.warning(tag.position(), "doclet.tag_misuse", |
duke@1 | 459 | "@" + taglet.getName(), holderType, combined_locations.toString()); |
duke@1 | 460 | } |
duke@1 | 461 | |
duke@1 | 462 | /** |
duke@1 | 463 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 464 | * appear in packages. |
duke@1 | 465 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 466 | * appear in packages. |
duke@1 | 467 | */ |
duke@1 | 468 | public Taglet[] getPackageCustomTags() { |
duke@1 | 469 | if (packageTags == null) { |
duke@1 | 470 | initCustomTagArrays(); |
duke@1 | 471 | } |
duke@1 | 472 | return packageTags; |
duke@1 | 473 | } |
duke@1 | 474 | |
duke@1 | 475 | /** |
duke@1 | 476 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 477 | * appear in classes or interfaces. |
duke@1 | 478 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 479 | * appear in classes or interfaces. |
duke@1 | 480 | */ |
duke@1 | 481 | public Taglet[] getTypeCustomTags() { |
duke@1 | 482 | if (typeTags == null) { |
duke@1 | 483 | initCustomTagArrays(); |
duke@1 | 484 | } |
duke@1 | 485 | return typeTags; |
duke@1 | 486 | } |
duke@1 | 487 | |
duke@1 | 488 | /** |
duke@1 | 489 | * Return the array of inline <code>Taglet</code>s that can |
duke@1 | 490 | * appear in comments. |
duke@1 | 491 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 492 | * appear in comments. |
duke@1 | 493 | */ |
duke@1 | 494 | public Taglet[] getInlineCustomTags() { |
duke@1 | 495 | if (inlineTags == null) { |
duke@1 | 496 | initCustomTagArrays(); |
duke@1 | 497 | } |
duke@1 | 498 | return inlineTags; |
duke@1 | 499 | } |
duke@1 | 500 | |
duke@1 | 501 | /** |
duke@1 | 502 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 503 | * appear in fields. |
duke@1 | 504 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 505 | * appear in field. |
duke@1 | 506 | */ |
duke@1 | 507 | public Taglet[] getFieldCustomTags() { |
duke@1 | 508 | if (fieldTags == null) { |
duke@1 | 509 | initCustomTagArrays(); |
duke@1 | 510 | } |
duke@1 | 511 | return fieldTags; |
duke@1 | 512 | } |
duke@1 | 513 | |
duke@1 | 514 | /** |
duke@1 | 515 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 516 | * appear in the serialized form. |
duke@1 | 517 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 518 | * appear in the serialized form. |
duke@1 | 519 | */ |
duke@1 | 520 | public Taglet[] getSerializedFormTags() { |
duke@1 | 521 | if (serializedFormTags == null) { |
duke@1 | 522 | initCustomTagArrays(); |
duke@1 | 523 | } |
duke@1 | 524 | return serializedFormTags; |
duke@1 | 525 | } |
duke@1 | 526 | |
duke@1 | 527 | /** |
duke@1 | 528 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 529 | * appear in the given Doc. |
duke@1 | 530 | */ |
duke@1 | 531 | public Taglet[] getCustomTags(Doc doc) { |
duke@1 | 532 | if (doc instanceof ConstructorDoc) { |
duke@1 | 533 | return getConstructorCustomTags(); |
duke@1 | 534 | } else if (doc instanceof MethodDoc) { |
duke@1 | 535 | return getMethodCustomTags(); |
duke@1 | 536 | } else if (doc instanceof FieldDoc) { |
duke@1 | 537 | return getFieldCustomTags(); |
duke@1 | 538 | } else if (doc instanceof ClassDoc) { |
duke@1 | 539 | return getTypeCustomTags(); |
duke@1 | 540 | } else if (doc instanceof PackageDoc) { |
duke@1 | 541 | return getPackageCustomTags(); |
duke@1 | 542 | } else if (doc instanceof RootDoc) { |
duke@1 | 543 | return getOverviewCustomTags(); |
duke@1 | 544 | } |
duke@1 | 545 | return null; |
duke@1 | 546 | } |
duke@1 | 547 | |
duke@1 | 548 | /** |
duke@1 | 549 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 550 | * appear in constructors. |
duke@1 | 551 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 552 | * appear in constructors. |
duke@1 | 553 | */ |
duke@1 | 554 | public Taglet[] getConstructorCustomTags() { |
duke@1 | 555 | if (constructorTags == null) { |
duke@1 | 556 | initCustomTagArrays(); |
duke@1 | 557 | } |
duke@1 | 558 | return constructorTags; |
duke@1 | 559 | } |
duke@1 | 560 | |
duke@1 | 561 | /** |
duke@1 | 562 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 563 | * appear in methods. |
duke@1 | 564 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 565 | * appear in methods. |
duke@1 | 566 | */ |
duke@1 | 567 | public Taglet[] getMethodCustomTags() { |
duke@1 | 568 | if (methodTags == null) { |
duke@1 | 569 | initCustomTagArrays(); |
duke@1 | 570 | } |
duke@1 | 571 | return methodTags; |
duke@1 | 572 | } |
duke@1 | 573 | |
duke@1 | 574 | /** |
duke@1 | 575 | * Return the array of <code>Taglet</code>s that can |
duke@1 | 576 | * appear in an overview. |
duke@1 | 577 | * @return the array of <code>Taglet</code>s that can |
duke@1 | 578 | * appear in overview. |
duke@1 | 579 | */ |
duke@1 | 580 | public Taglet[] getOverviewCustomTags() { |
duke@1 | 581 | if (overviewTags == null) { |
duke@1 | 582 | initCustomTagArrays(); |
duke@1 | 583 | } |
duke@1 | 584 | return overviewTags; |
duke@1 | 585 | } |
duke@1 | 586 | |
duke@1 | 587 | /** |
duke@1 | 588 | * Initialize the custom tag arrays. |
duke@1 | 589 | */ |
duke@1 | 590 | private void initCustomTagArrays() { |
jjg@74 | 591 | Iterator<Taglet> it = customTags.values().iterator(); |
jjg@74 | 592 | ArrayList<Taglet> pTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 593 | ArrayList<Taglet> tTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 594 | ArrayList<Taglet> fTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 595 | ArrayList<Taglet> cTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 596 | ArrayList<Taglet> mTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 597 | ArrayList<Taglet> iTags = new ArrayList<Taglet>(customTags.size()); |
jjg@74 | 598 | ArrayList<Taglet> oTags = new ArrayList<Taglet>(customTags.size()); |
bpatel@1324 | 599 | ArrayList<Taglet> sTags = new ArrayList<Taglet>(); |
duke@1 | 600 | Taglet current; |
duke@1 | 601 | while (it.hasNext()) { |
jjg@74 | 602 | current = it.next(); |
duke@1 | 603 | if (current.inPackage() && !current.isInlineTag()) { |
duke@1 | 604 | pTags.add(current); |
duke@1 | 605 | } |
duke@1 | 606 | if (current.inType() && !current.isInlineTag()) { |
duke@1 | 607 | tTags.add(current); |
duke@1 | 608 | } |
duke@1 | 609 | if (current.inField() && !current.isInlineTag()) { |
duke@1 | 610 | fTags.add(current); |
duke@1 | 611 | } |
duke@1 | 612 | if (current.inConstructor() && !current.isInlineTag()) { |
duke@1 | 613 | cTags.add(current); |
duke@1 | 614 | } |
duke@1 | 615 | if (current.inMethod() && !current.isInlineTag()) { |
duke@1 | 616 | mTags.add(current); |
duke@1 | 617 | } |
duke@1 | 618 | if (current.isInlineTag()) { |
duke@1 | 619 | iTags.add(current); |
duke@1 | 620 | } |
duke@1 | 621 | if (current.inOverview() && !current.isInlineTag()) { |
duke@1 | 622 | oTags.add(current); |
duke@1 | 623 | } |
duke@1 | 624 | } |
jjg@74 | 625 | packageTags = pTags.toArray(new Taglet[] {}); |
jjg@74 | 626 | typeTags = tTags.toArray(new Taglet[] {}); |
jjg@74 | 627 | fieldTags = fTags.toArray(new Taglet[] {}); |
jjg@74 | 628 | constructorTags = cTags.toArray(new Taglet[] {}); |
jjg@74 | 629 | methodTags = mTags.toArray(new Taglet[] {}); |
jjg@74 | 630 | overviewTags = oTags.toArray(new Taglet[] {}); |
jjg@74 | 631 | inlineTags = iTags.toArray(new Taglet[] {}); |
duke@1 | 632 | |
duke@1 | 633 | //Init the serialized form tags |
bpatel@1324 | 634 | sTags.add(customTags.get("serialData")); |
bpatel@1324 | 635 | sTags.add(customTags.get("throws")); |
bpatel@1324 | 636 | if (!nosince) |
bpatel@1324 | 637 | sTags.add(customTags.get("since")); |
bpatel@1324 | 638 | sTags.add(customTags.get("see")); |
bpatel@1324 | 639 | serializedFormTags = sTags.toArray(new Taglet[] {}); |
duke@1 | 640 | } |
duke@1 | 641 | |
duke@1 | 642 | /** |
duke@1 | 643 | * Initialize standard Javadoc tags for ordering purposes. |
duke@1 | 644 | */ |
duke@1 | 645 | private void initStandardTags() { |
duke@1 | 646 | Taglet temp; |
duke@1 | 647 | customTags.put((temp = new ParamTaglet()).getName(), temp); |
duke@1 | 648 | customTags.put((temp = new ReturnTaglet()).getName(), temp); |
duke@1 | 649 | customTags.put((temp = new ThrowsTaglet()).getName(), temp); |
duke@1 | 650 | customTags.put((temp = new SimpleTaglet("exception", |
duke@1 | 651 | null, SimpleTaglet.METHOD + SimpleTaglet.CONSTRUCTOR)).getName(), temp); |
duke@1 | 652 | if (!nosince) { |
duke@1 | 653 | customTags.put((temp = new SimpleTaglet("since", message.getText("doclet.Since"), |
duke@1 | 654 | SimpleTaglet.ALL)).getName(), temp); |
duke@1 | 655 | } |
duke@1 | 656 | if (showversion) { |
duke@1 | 657 | customTags.put((temp = new SimpleTaglet("version", message.getText("doclet.Version"), |
duke@1 | 658 | SimpleTaglet.PACKAGE + SimpleTaglet.TYPE + SimpleTaglet.OVERVIEW)).getName(), temp); |
duke@1 | 659 | } |
duke@1 | 660 | if (showauthor) { |
duke@1 | 661 | customTags.put((temp = new SimpleTaglet("author", message.getText("doclet.Author"), |
duke@1 | 662 | SimpleTaglet.PACKAGE + SimpleTaglet.TYPE + SimpleTaglet.OVERVIEW)).getName(), temp); |
duke@1 | 663 | } |
duke@1 | 664 | customTags.put((temp = new SimpleTaglet("serialData", message.getText("doclet.SerialData"), |
duke@1 | 665 | SimpleTaglet.EXCLUDED)).getName(), temp); |
duke@1 | 666 | customTags.put((temp = new SimpleTaglet("factory", message.getText("doclet.Factory"), |
duke@1 | 667 | SimpleTaglet.METHOD)).getName(), temp); |
duke@1 | 668 | customTags.put((temp = new SeeTaglet()).getName(), temp); |
duke@1 | 669 | //Standard inline tags |
duke@1 | 670 | customTags.put((temp = new DocRootTaglet()).getName(), temp); |
duke@1 | 671 | customTags.put((temp = new InheritDocTaglet()).getName(), temp); |
duke@1 | 672 | customTags.put((temp = new ValueTaglet()).getName(), temp); |
duke@1 | 673 | customTags.put((temp = new LegacyTaglet(new LiteralTaglet())).getName(), |
duke@1 | 674 | temp); |
duke@1 | 675 | customTags.put((temp = new LegacyTaglet(new CodeTaglet())).getName(), |
duke@1 | 676 | temp); |
duke@1 | 677 | |
duke@1 | 678 | //Keep track of the names of standard tags for error |
duke@1 | 679 | //checking purposes. |
duke@1 | 680 | standardTags.add("param"); |
duke@1 | 681 | standardTags.add("return"); |
duke@1 | 682 | standardTags.add("throws"); |
duke@1 | 683 | standardTags.add("exception"); |
duke@1 | 684 | standardTags.add("since"); |
duke@1 | 685 | standardTags.add("version"); |
duke@1 | 686 | standardTags.add("author"); |
duke@1 | 687 | standardTags.add("see"); |
duke@1 | 688 | standardTags.add("deprecated"); |
duke@1 | 689 | standardTags.add("link"); |
duke@1 | 690 | standardTags.add("linkplain"); |
duke@1 | 691 | standardTags.add("inheritDoc"); |
duke@1 | 692 | standardTags.add("docRoot"); |
duke@1 | 693 | standardTags.add("value"); |
duke@1 | 694 | standardTags.add("serial"); |
duke@1 | 695 | standardTags.add("serialData"); |
duke@1 | 696 | standardTags.add("serialField"); |
duke@1 | 697 | standardTags.add("Text"); |
duke@1 | 698 | standardTags.add("literal"); |
duke@1 | 699 | standardTags.add("code"); |
duke@1 | 700 | } |
duke@1 | 701 | |
duke@1 | 702 | /** |
duke@1 | 703 | * Initialize lowercase version of standard Javadoc tags. |
duke@1 | 704 | */ |
duke@1 | 705 | private void initStandardTagsLowercase() { |
mcimadamore@184 | 706 | Iterator<String> it = standardTags.iterator(); |
duke@1 | 707 | while (it.hasNext()) { |
mcimadamore@184 | 708 | standardTagsLowercase.add(it.next().toLowerCase()); |
duke@1 | 709 | } |
duke@1 | 710 | } |
duke@1 | 711 | |
duke@1 | 712 | public boolean isKnownCustomTag(String tagName) { |
duke@1 | 713 | return customTags.containsKey(tagName); |
duke@1 | 714 | } |
duke@1 | 715 | |
duke@1 | 716 | /** |
duke@1 | 717 | * Print a list of {@link Taglet}s that might conflict with |
duke@1 | 718 | * standard tags in the future and a list of standard tags |
duke@1 | 719 | * that have been overriden. |
duke@1 | 720 | */ |
duke@1 | 721 | public void printReport() { |
duke@1 | 722 | printReportHelper("doclet.Notice_taglet_conflict_warn", potentiallyConflictingTags); |
duke@1 | 723 | printReportHelper("doclet.Notice_taglet_overriden", overridenStandardTags); |
duke@1 | 724 | printReportHelper("doclet.Notice_taglet_unseen", unseenCustomTags); |
duke@1 | 725 | } |
duke@1 | 726 | |
jjg@74 | 727 | private void printReportHelper(String noticeKey, Set<String> names) { |
duke@1 | 728 | if (names.size() > 0) { |
jjg@74 | 729 | String[] namesArray = names.toArray(new String[] {}); |
duke@1 | 730 | String result = " "; |
duke@1 | 731 | for (int i = 0; i < namesArray.length; i++) { |
duke@1 | 732 | result += "@" + namesArray[i]; |
duke@1 | 733 | if (i + 1 < namesArray.length) { |
duke@1 | 734 | result += ", "; |
duke@1 | 735 | } |
duke@1 | 736 | } |
duke@1 | 737 | message.notice(noticeKey, result); |
duke@1 | 738 | } |
duke@1 | 739 | } |
duke@1 | 740 | |
duke@1 | 741 | /** |
duke@1 | 742 | * Given the name of a tag, return the corresponding taglet. |
duke@1 | 743 | * Return null if the tag is unknown. |
duke@1 | 744 | * |
duke@1 | 745 | * @param name the name of the taglet to retrieve. |
duke@1 | 746 | * @return return the corresponding taglet. Return null if the tag is |
duke@1 | 747 | * unknown. |
duke@1 | 748 | */ |
duke@1 | 749 | public Taglet getTaglet(String name) { |
duke@1 | 750 | if (name.indexOf("@") == 0) { |
jjg@74 | 751 | return customTags.get(name.substring(1)); |
duke@1 | 752 | } else { |
jjg@74 | 753 | return customTags.get(name); |
duke@1 | 754 | } |
duke@1 | 755 | |
duke@1 | 756 | } |
duke@1 | 757 | } |